The Eagle Pro Street rotating assembly for Chevy 4.8/5.3 LS pairs a 3.900-inch crank, 24-tooth reluctor, 6.125-inch I-beam rods and 3.780-inch pistons into a full rotating group. Designed for naturally aspirated racing use, it provides the crank, rod and piston set engine builders need when assembling 4.8/5.3 LS engines for high-rev NA applications.
Eagle Chevy 4.8/5.3 LS 3.900in Crank 24 Tth Rlctor 6.125in I-Beam 3.780in Pistons Rotating Assembly